Description
Allen-Bradley 1794-IB16 Flex I/O DC Input Module
The Allen-Bradley 1794-IB16 is a high-performance DC input module for Flex I/O systems. This reliable module from Rockwell Automation provides sixteen sinking input channels for industrial automation. It enables distributed I/O architecture to reduce wiring costs and improve system reliability.
Technical Specifications
- Brand: Allen-Bradley / Rockwell Automation
- Model: 1794-IB16
- Product Type: Flex I/O DC Input Module
- Number of Inputs: 16 sinking channels
- Input Voltage Range: 10-31.2V DC
- Nominal Voltage: 24V DC
- On-State Current: 2.0-12.0 mA
- Off-State Voltage: 5V DC maximum
- Input Impedance: 4.6 kΩ nominal
- Flexbus Current: 30 mA @ 5V DC
- Power Dissipation: 6.1W maximum
- Response Time: <1 ms typical
- Operating Temperature: 0 to 55°C (32 to 131°F)
- Indicators: 16 yellow status LEDs
- Humidity Range: 5-95% non-condensing
- Mounting: DIN rail or panel mount
Packaging & Shipping
- Includes 1794-IB16 DC input module only
- Industrial protective packaging for safe transit
- Global shipping via FedEx, UPS, and DHL
- 12-month warranty against defects
Frequently Asked Questions
- What does “sinking input” mean for this module?
It means the module receives current from field devices to activate inputs. - Can I use this module in harsh environments?
Yes, XT versions are available for extreme temperature conditions. - What networks does this module support?
It works with DeviceNet, Ethernet/IP, ControlNet, Profibus, and Remote I/O. - How does distributed I/O architecture benefit my system?
It reduces cable costs by placing I/O near devices and improves maintenance access. - What is the minimum voltage to activate an input?
Inputs activate at 10V DC minimum and operate up to 31.2V DC.
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